Change-Id: I87844b43b9a18064e7a99567ce57c1ca1ffcc4a8

* Update parsing of terraform state file for 0.12.12

* Resource does not seem to have a module element but instead has
provider
* Return the boolean right way if it is already a bool since a bool does
not have an lower method

* Remove the setting of ansible_ssh_user to root for all Packet

Not all servers in packet are accessed as root by default. CoreOS
systems use the `core` user. Removing this allows the user to specify
the remote user with an extra_var or in an ansible.cfg file.

* Default to root user for packet devices except on CoreOS

* Update TF_VERSION for packet in tf-validate-packet

Update TV_VERSION to 0.12.12 for gitlab-ci tf-validate-packet tests

* convert packet terraform files to TV_VERSION 4

* initalize terraform before copying the variable file to the top level dir

Change-Id: Iad27b107860213759c7ae51f0891d7e5e7c6d96b

Change-Id: I23116efefe8626d361d1904fc6fb8448f66cf3c5

* Generate TLS certs for calico typha

Change-Id: I3883f49c124c52d0fc5b900ca2b44e4e2ed0d707

* Add group vars note

Change-Id: I63550dfef616e884efdbd42010a90b2c04c5eb69

check on all cluster node - kubelet_max_pods <= (2 ** (32 - kube_network_node_prefix | int)) - 2 (#5279)

* download container always been on download_delegate host

* fix also check pull required

Kubespray Pull Request #5084 (https://github.com/kubernetes-sigs/kubespray/pull/5084) caused more problems than it solved due to limitations with the synchronize module. See comments on Kubespray Issues #5059 (https://github.com/kubernetes-sigs/kubespray/issues/5059) and #5116 (https://github.com/kubernetes-sigs/kubespray/issues/5116). Details from Ansible documentation: "Currently, synchronize is limited to elevating permissions via passwordless sudo. This is because rsync itself is connecting to the remote machine and rsync doesn’t give us a way to pass sudo credentials in. ... Currently there are only a few connection types which support synchronize (ssh, paramiko, local, and docker) because a sync strategy has been determined for those connection types. Note that the connection for these must not need a password as rsync itself is making the connection and rsync does not provide us a way to pass a password to the connection. ..." Thus, reverting Pull Request #5084.

* Add support for restart handlers for control plane on crio/containerd

Change-Id: I8343cc4e9df7f55b732628ed01cc6e7ea5dcee85

* Update main.yml

* Add support for Kubernetes 1.16.1

* Defaults to 1.16.1

* add 1.16.2 checksums and set new version as default

* correct 1.16.2 checksums and add 1.15.5 checksums

Change-Id: I79f43379cbe1c495cb416f0572e65f695d5ec2b8

Since it is unsupported to skip upgrades, I've detailed the steps for upgrading a step at a time and removed some language that indicated it should work

Signed-off-by: Robin Elfrink <robin.elfrink@eu.equinix.com>

Secrets and ConfigMap should be created before dashboard pod run.

When using cluster.yml or scale.yml to add/scale nodes in the existing
k8s cluster, the `kubeadm init` wouldn't run. As a result, kube-proxy
wouldn't be created, and therefore the kube-proxy deletion task would
fail, e.g. in the case where kube-router is used and "kube_proxy_remove"
is set to true. As a workaround, add ignore_errors to the kube-proxy
deletion task.

It's unnecessary and breaks when running from within a docker container:
```
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: TimeoutError: Timer expired after 10 seconds
fatal: [localhost]: FAILED! => {"changed": false, "cmd": "/usr/sbin/udevadm info --query property --name /dev/mapper/vg00-root", "msg": "Timer expired after 10 seconds", "rc": 257}
```

Change-Id: Ic9425bf90552d7e3d42b02409af9773d99376384

* Add a variable do disable access_ip

* Document the use of use_access_ip

Change-Id: I826337b59814674c3feb4cd6a4904d9d53e01652

Change-Id: I5cb2bdf1a57707c1b8da3e5ac0c80e5c353480a4

* Switch to Kubernetes v1.16.0

Change-Id: I5d6a9528b2d443750fc5e031aff15ad3ffead158

* Fix download localhost cached file path

Change-Id: I65e79b70e3d1b37265ebc60f41b460cf4b0a0d47

* fix kubeadm etcd for v1.16

Change-Id: I6888a00fd48b530a38b0b31c4095492476af42d2

* disable tf packet jobs

Change-Id: I075c4666547fdea4c50ec04864f38e2cfaa79154

* Disable contiv packet jobs. Fix kube-router

Change-Id: I3170e8789e60711d4cee8faf65f2094480b79b8d

* bump sonobuoy version

Change-Id: Ib946905629c7c53ed88f08fb2f41c454457a0097